more than three weeks after the death of the united states ambassador chris stevens. and don't be too surprised if foreign policy somehow creeps into this debate tonight. a debate that is expected to focus and supposed to on domestic issues. ♪ leaving my homeland ♪ pling a lone hand ♪ my life begins today ♪ ♪ fly by night away from here ♪ ♪ change my life again ♪ ♪ fly by night, goodbye my dear ♪ ♪ my ship isn't coming ♪ and i just can't pretend oww! ♪ [ male announcer ] careful, you're no longer invisible in a midsize sedan. the volkswagen passat. the 2012 motor trend car of the year. that's the power of german engineering. >> shepard: when president obama and governor romney take the stage behind me in denver tonight it may look a little familiar. organizers say they have been using the same set since 1988. they tell us they have made a few updates over the years but the candidates have no say at all over those changes. it's all up to the nonpartisan commission on presidential debates that runs these things. election officials across the co